MagnaFlow CARB-Grade direct-fit catalytic converter (5551486) for the 2013-2014 Mercedes-Benz GL450 4.6L, 2013-2016 GL550, and additional Mercedes-Benz applications. Spun-body 409 stainless construction with mandrel-bent tubing and a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; installs with no cutting or welding and includes gaskets and hardware. CARB compliant and legal for use in California and CARB states. Interchanges with OE parts 166 490 16 14 and 166 490 16 14 80.
| Type | Direct-fit catalytic converter |
| Grade | CARB (California) Grade |
| Material | 409 stainless steel (spun body) |
| Hardware | Gaskets and hardware included |
| OEM Replacement | 166 490 16 14, 166 490 16 14 80 |
| Emissions | CARB compliant (CA legal) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2014 | Mercedes-Benz | GL450 | Base |
| 2013-2016 | Mercedes-Benz | GL550 | 4Matic |
| 2013-2016 | Mercedes-Benz | GL63 AMG | Base |
| 2016-2017 | Mercedes-Benz | GLE63 AMG | 4Matic |
| 2016-2017 | Mercedes-Benz | GLE63 AMG S | 4Matic |
| 2017 | Mercedes-Benz | GLS550 | 4Matic |
| 2017 | Mercedes-Benz | GLS63 AMG | Base |
| 2012-2014 | Mercedes-Benz | ML550 | Base |
| 2012-2015 | Mercedes-Benz | ML63 AMG | Base |
